RES
1b:x-dxyl-PEN-1:5
2b:x-dglc-HEX-1:5|6:a
3b:x-dgal-HEX-1:5
4s:n-acetyl
LIN
1:1o(-1+1)2d
2:2o(-1+1)3d
3:3d(2+1)4n